Hirudin is a naturally occurring peptide in the salivary glands of medicinal leeches (Hirudo medicinalis) that hasa blood anticoagulant property.

Hirudin prevents or dissolves the formation of clots and thrombi (i.e. it has a thrombolytic activity), and has therapeutic value in blood coagulation disorders, in the treatment of skin hematomas and of superficial varicose veins, either as an injectable or a topical application cream.

1. Leech Hirudin Powder is a very promising kind of anticoagulant medicine.

2. Leech Hirudin Powder can be used to treat various thrombus diseases, especially the treatment of venous thrombosis and diffuse blood vessel coagulation.

3. Leech Hirudin Powder can also play a role in the treatment of tumor. It can prevent the metastasis of tumor cells, and has been proved to be effective in tumors such as fibrosarcoma, osteosarcoma, angiosarcoma, melanoma and leukemia.